We actually use the Pointillism
effect of the program. A while ago this
page showed some examples, but that was before we added an extra slider
to let you change the variation of color, as you can see below:

As you can see
there is now a "Color Variation" slider which counteracts the
"all the same color" effect in the previous
version. Now you have more control over your impressionist painting,
as you can see below:

This is just one
of 150 effects available
in Repligator. The demo version is free and
not time limited. You can buy Repligator securely online
now with all main credit cards and paypal.